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Q我觉得套头18-55mm焦段已经不够用了。我想买一款大变焦比镜头,但这类镜头的光学素质是否相对弱一些呢?Nick WatsonA Ben的回答:轻便的大变焦比镜头卖点很多,特别适合那些希望一机走天下的摄影师。这类镜头还有一个非常明显的优点,不需要时常更换镜
Q I think hedging 18-55mm focal lengths is not enough. I would like to buy a large zoom lens, but the optical quality of such lenses is relatively weak? Nick WatsonA Ben’s answer: lightweight large zoom lens selling a lot, especially for those who hope to go anywhere in the world of photographers. This kind of lens also has a very obvious advantage, do not need to change the mirror often